Hi,
I want to contribute a command to the context menu of en existing editor
(GMF-based Ecore Diagram editor). In Juno it worked well but since
Kepler I have the problem that the HandledMenuItem is contributed but it
is not enabled. Thus, no handler is called. My fragment.e4xmi looks like
this:

Ok, that's strange. I use the forum within my Thunderbird as newsgroups.
And the post with your bug reference didn't appear in the tree view of
the discussion (see attached screenshot), so I missed it. Sorry, I'll
have a look at it.